Go, Gun-hee

Race:

[Spoiler] Ruler [/Spoiler]

Go Gun-hee is the Korean S-Rank Hunter and the Chairman of the Korean Hunters Association. Gun-hee is a man with an humble, open, and honest personality. He is very appreciative toward those with good morals, but also very distasteful toward those who only aimed for personal gain. As a result of this attitude, Gun-hee has had a good relationship with Jin-woo from the moment they met.

[Spoiler] Gun-hee was once easily the strongest hunter in Korea. Unfortunately, due to his old age, his body began to lose its ability to handle its own strength and as a result, Gun-hee was forced to retire after only a few years of working as a hunter. When healing magic was discovered, Gun-hee hoped that it could reverse his age and allow him to get back in the game, but this was to no avail. With no other options left, Gun-hee gave up on ever getting back to working as a hunter and eventually became the Chairman of the Korean Hunters Association. [/Spoiler]

[Spoiler] Although Gun-hee was the vessel of a Ruler, his old age prevents him from both using his powers to their full potential and fighting for prolonged periods of time. Despite this, however, he is still the second strongest hunter in Korea after Jin-woo. [/Spoiler]

[Spoiler] Due to his weakened body, he loses his fight against the Frost Monarch and dies soon after Jin-woo overpowers and kills the Frost Monarch. [/Spoiler]

Abilities:

[Spoiler] Ruler's Hands: Although he is never shown doing it, Gun-hee is able to control and move objects via telekinesis. [/Spoiler]

(Source: Solo Leveling Wiki, edited)